Add capability for users to opt-in to waiting until rate limit reset time

[thedavecarroll]

In some scenarios, the BluebirdPS user may want to wait for the rate limit reset time to expire and resume the API calls.

• Add a new item in BluebirdPS.RateLimitAction enum called Resume.
• Add logic to support resuming from a rate limit threshold transgression.
  • Regardless of how many minutes before the rate limit is reset, pause for 60 seconds to provide feedback to the user.
  • Provide progress bar for interactive users and forced verbose for non-interactive users (hoping this will work in CI).
  • Ensure there is a maximum amount of times the process will be resumed to avoid long running executions. Most rate limits reset after 15 minutes. Setting the resume count to 4 would give the user 5 sets of full API call. It's also important to set the MaxResultsPerPage to the maximum allowed for a given command.
• Add Paginate() method to BluebirdPS.TwitterRequest to facilitate pagination, including resuming from rate limit.
• Move rate limit processing from Write-TwitterResponse to Invoke-TwitterRequest.
• Remove implicit default BluebirdPS.Configuration.RateLimitAction. Defaults to 'Verbose`.